If the PATH environment variable contains paths which are executables (rather than just directories), passing certain strings to LookPath ("", ".", and ".."), can result in the binaries listed in the PATH being unexpectedly returned.
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Score 6.5 from GitHub Security Advisory published 2025-09-18. NVD baseline CVSS 6.5; sources differ by 0.0.
If the PATH environment variable contains paths which are executables (rather than just directories), passing certain strings to LookPath ("", ".", and ".."), can result in the binaries listed in the PATH being unexpectedly returned.
September 18, 2025
January 27, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Unexpected paths returned from LookPath in os/exec
Red Hat Security Advisory: Red Hat AI Inference Server 3.2.2 (ROCm)
Red Hat Security Advisory: Red Hat AI Inference Server 3.2.2 (CUDA)
Red Hat Security Advisory: go-toolset:rhel8 security update
Red Hat Security Advisory: go-toolset:rhel8 security update
Red Hat Security Advisory: go-toolset:rhel8 security update
Red Hat Security Advisory: go-toolset:rhel8 security update
Red Hat Security Advisory: Red Hat AI Inference Server 3.2.5 (ROCm)
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| stdlib | — | 1.24.6 | — |
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
RHSA-2025:22004 — Moderate
RHSA-2025:22005 — Moderate
RHSA-2025:22935 — Moderate
RHSA-2025:23833 — Moderate
RHSA-2025:23834 — Moderate
RHSA-2025:23851 — Moderate
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-47906
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